Results 11 to 20 of about 1,949,688 (271)

Chi-infect5_3species.R

open access: yes, 2021
R-script modified from Statistical tools for high-throughput data analysis (STHDA) (http://www.sthda.com/english/wiki/chi-square-test-of-independence-in-r).
Tone Jøran Oredalen (11158773)
core   +1 more source

The Study of Knowledge-Sharing Effects on the Separation of Knowledge Employees and Related Risks in Knowledge-Based Organizations (Case Study: An IT Knowledge-Based Organization) [PDF]

open access: yesمدیریت راهبردی دانش سازمانی, 2021
Today, knowledgeable human resources have the greatest role in the success of knowledge-based organizations. Knowledge sharing as one of the most effective components of achieving competitive advantage in these organizations can be a threat to their ...
Seidmehdi Hoseini   +3 more
doaj   +3 more sources

Statistical precision of the intensities retrieved from constrained fitting of overlapping peaks in high-resolution mass spectra [PDF]

open access: yesAtmospheric Measurement Techniques, 2015
Least-squares fitting of overlapping peaks is often needed to separately quantify ions in high-resolution mass spectrometer data. A statistical simulation approach is used to assess the statistical precision of the retrieved peak intensities.
M. J. Cubison, J. L. Jimenez
doaj   +1 more source

Cost benefit of investment on quality in pharmaceutical manufacturing: WHO GMP pre- and post-certification of a Nigerian pharmaceutical manufacturer

open access: yesBMC Health Services Research, 2017
Background Pharmaceutical companies in Africa need to invest in both facilities and quality management systems to achieve good manufacturing practice (GMP) compliance.
Chimezie Anyakora   +6 more
doaj   +1 more source

Chi-square difference test.

open access: yes, 2022
Chi-square difference test.
Yuen Yee Yen (13141043)   +2 more
core   +1 more source

Delineating a Retesting Zone Using Receiver Operating Characteristic Analysis on Serial QuantiFERON Tuberculosis Test Results in US Healthcare Workers

open access: yesPulmonary Medicine, 2012
Objective. To find a statistically significant separation point for the QuantiFERON Gold In-Tube (QFT) interferon gamma release assay that could define an optimal “retesting zone” for use in serially tested low-risk populations who have test “reversions”
Wendy Thanassi   +6 more
doaj   +1 more source

Distance of interproximal separation according to time, using two types of elastomeric separators

open access: yesKiru, 2019
Objective: To determine the distance of iterproximal separation according to time, using two types of elastomeric separators in patients of the Center Dental of the University of San Martín de Porres.
Carla María Ampuero Martinich   +1 more
doaj   +1 more source

Chi-square test results.

open access: yes, 2022
Chi-square test results.
Eugenia Rostańska (12407506)   +4 more
core   +1 more source

Maximally selected chi-square statistics and umbrella orderings [PDF]

open access: yes, 2006
Binary outcomes that depend on an ordinal predictor in a non-monotonic way are common in medical data analysis. Such patterns can be addressed in terms of cutpoints: for example, one looks for two cutpoints that define an interval in the range of the ...
Anne-laure Boulesteix   +3 more
core   +1 more source

Research progress on the extraction, purification, structure, and bioactivity of polysaccharides from Camellia nitidissima Chi

open access: yesShipin yu jixie
Camellia nitidissima Chi polysaccharide is a natural polymer compound with multiple biological activities, including significant antioxidant, antibacterial, and hypoglycemic effects, which has attracted considerable attention.
ZHU Furong   +4 more
doaj   +1 more source

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